H - Electricity – 01 – M
Patent
H - Electricity
01
M
H01M 8/02 (2006.01) C04B 30/02 (2006.01) H01M 2/08 (2006.01) H01M 8/24 (2006.01) H01M 8/12 (2006.01)
Patent
CA 2419334
A flexible seal for use in a solid state oxide fuel cell stack is formed from a fibre matrix impregnated with a plurality of solid particles. The fibres and particles are preferably ceramic and may be formed from alumina or zirconia. The seal may be formed by dipping the fibre matrix into a slurry of the particles in an alcohol, drying the seal and precompressing prior to installation in the fuel cell stack.
On constitue un joint flexible utilisé dans un empilement de piles à combustible d'oxyde solide à partir d'une matrice de fibres imprégnée de plusieurs particules solides. Les fibres et les particules sont de préférence en céramique et peuvent être formées à partir d'alumine ou de zircone. On peut constituer le joint en plongeant la matrice de fibres dans une pâte de particules se trouvant dans un alcool, en séchant le joint et en le précomprimant avant de le disposer dans l'empilement de piles à combustible.
Ghosh Debabrata
Thompson Scott
Bennett Jones Llp
Global Thermoelectric Inc.
Versa Power Systems Ltd.
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